Consistent crashes when opening configuration

Just recently, purchased the app and I've yet to be able to start programming any actions as after I start to try to use a generic controller with the app, it crashes. Then I'm unable to launch the configuration.

I've attached the crash report.

BetterTouchTool-2026-07-22-222242.ips (104.9 KB)

Thanks for reporting, it was an issue with the new form system introduced in the latest builds. Should be fixed in 6.655, uploading now!